From fb1fcb06005e925f6c1ebabeb1f31007bc86a48c Mon Sep 17 00:00:00 2001
From: daniel oeh <daniel.oeh@gmail.com>
Date: Sun, 6 Jul 2014 13:48:38 +0200
Subject: Increased use of library methods

---
 src/de/danoeh/antennapod/fragment/gpodnet/SearchListFragment.java | 8 +++++---
 src/de/danoeh/antennapod/fragment/gpodnet/TagFragment.java        | 7 +++++--
 2 files changed, 10 insertions(+), 5 deletions(-)

(limited to 'src/de/danoeh/antennapod/fragment/gpodnet')

diff --git a/src/de/danoeh/antennapod/fragment/gpodnet/SearchListFragment.java b/src/de/danoeh/antennapod/fragment/gpodnet/SearchListFragment.java
index 79d0c5d6f..080436aa6 100644
--- a/src/de/danoeh/antennapod/fragment/gpodnet/SearchListFragment.java
+++ b/src/de/danoeh/antennapod/fragment/gpodnet/SearchListFragment.java
@@ -4,6 +4,9 @@ import android.os.Bundle;
 import android.support.v7.widget.SearchView;
 import android.view.Menu;
 import android.view.MenuInflater;
+
+import org.apache.commons.lang3.Validate;
+
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.activity.MainActivity;
 import de.danoeh.antennapod.fragment.SearchFragment;
@@ -68,9 +71,8 @@ public class SearchListFragment extends PodcastListFragment {
     }
 
     public void changeQuery(String query) {
-        if (query == null) {
-            throw new NullPointerException();
-        }
+        Validate.notNull(query);
+
         this.query = query;
         loadData();
     }
diff --git a/src/de/danoeh/antennapod/fragment/gpodnet/TagFragment.java b/src/de/danoeh/antennapod/fragment/gpodnet/TagFragment.java
index f016290bf..204dda992 100644
--- a/src/de/danoeh/antennapod/fragment/gpodnet/TagFragment.java
+++ b/src/de/danoeh/antennapod/fragment/gpodnet/TagFragment.java
@@ -1,6 +1,9 @@
 package de.danoeh.antennapod.fragment.gpodnet;
 
 import android.os.Bundle;
+
+import org.apache.commons.lang3.Validate;
+
 import de.danoeh.antennapod.activity.MainActivity;
 import de.danoeh.antennapod.gpoddernet.GpodnetService;
 import de.danoeh.antennapod.gpoddernet.GpodnetServiceException;
@@ -21,7 +24,7 @@ public class TagFragment extends PodcastListFragment {
     private GpodnetTag tag;
 
     public static TagFragment newInstance(String tagName) {
-        if (tagName == null) throw new IllegalArgumentException("tagName = null");
+        Validate.notNull(tagName);
         TagFragment fragment = new TagFragment();
         Bundle args = new Bundle();
         args.putString("tag", tagName);
@@ -34,7 +37,7 @@ public class TagFragment extends PodcastListFragment {
         super.onCreate(savedInstanceState);
 
         Bundle args = getArguments();
-        if (args == null || args.getString("tag") == null) throw new IllegalArgumentException("args invalid");
+        Validate.isTrue(args != null && args.getString("tag") != null, "args invalid");
 
         tag = new GpodnetTag(args.getString("tag"));
         ((MainActivity) getActivity()).getMainActivtyActionBar().setTitle(tag.getName());
-- 
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